Ohsawa Shinji

2013 - 2016 Study of hot spring ingredient outflow into river for understanding of its environmental load and influence to ecosystem

2011 - 2015 Structure and mass movement of hydrothermal system beneath volcanoes related with failed eruptions

2010 - 2013 Investigation of deep fluid using maluti-solid-phase inclusions

2009 - 2011 Research on structure of volcano-geothermal system in NorthernTaiwan -Comparative study on both sides of Ryukyu Volcanic Arc

2008 - 2010 A basic study for paleoclimate reconstruction techniques focusing on the internal brown pinstripes of speleothem

2007 - 2009 Research on structure of volcanic field and related magma activity for understanding preparing process of caldera eruptions

2005 - 2008 The root zone dynamics under the continent collision zone. The elucidation of the fluid activity at extremely high pressure and high temperature conditions

2002 - 2004 Chemical and hydrological evaluation of discharge fluxes of magmatic carbon dioxide from volcano springs

1999 - 2002 4.火山湧水の同位体水文学的研究

1999 - 2002 4.Isotope hydrology of volcano spring

1999 - 2001 火山体土壌空隙を介しての火山ガスと大気の相互作用

1997 - 1999 Interaction between magmatic fluid and meteoric water at an active volcano

1996 - 1998 Study of Geothermal Structure and Processes of Hydrothermal Fluid Flow in the Central Kyushu, Japan

1995 - 1996 Deep Meteoric Water Circulation and Magmatic Fluid Discharge at an Active Volcano

1996 - 2.天然水の色彩化学的研究

1996 - 2.Colorimetric and geochemical study of natural waters

1993 - 1995 Study on Geothermal Fluid Flow Processes and Subsurface Structure

1993 - 3.台風の地球化学的研究

1993 - 3.Geochemical study on typhoon

1992 - 1.火山・地熱ガスの地球科学的研究

1992 - 1.Study on volcanic and geothermal gases